My first daughter developed plagiocephaly from always sleeping with her head on one side. We got advice, made changes, it slowly improved and aged 2.5 her head is pretty normal-shaped. I'm over it. However - I'm expecting another baby and I'm determined not to go through it all again! Has anyone else experienced this with their first and managed to avoid it second time around? I don't know if I should start using the special pillow etc from the very start, or if it's enough to just be aware of it and reposition them before they get set in their ways?